-99.43% is the change from 878 to 5
Calculation steps:
[( 5 - 878 ) ÷ 878] x 100 = -99.43%
Formula
Percentage change = [(5 - 878) / 878] x 100
Subtract the new number by the original number
5 - 878 = -873
-873 ÷ 878 = -0.9943052391799544
-0.9943052391799544 x 100 = -99.43%